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+{
+ "metadata": {
+  "name": ""
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 6: Storage classes"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.1, Page number: 180"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter any number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def fact (n) :\n",
+      "   prod = 1\n",
+      "   while n :\n",
+      "      prod = prod * n\n",
+      "      n = n - 1\n",
+      "   return prod\n",
+      "\n",
+      "print ('Factorial of %d is %d' % (n, fact(n)))\n",
+      "\n",
+      "m = int(raw_input('Enter another number '))\n",
+      "\n",
+      "print ('Factorial of %d is %d' % (m, fact(m)))\n",
+      "\n",
+      "print ('Factorial of 6 is %d' % fact(6))"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 5\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Factorial of 5 is 120\n"
+       ]
+      },
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter another number 3\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Factorial of 3 is 6\n",
+        "Factorial of 6 is 720\n"
+       ]
+      }
+     ],
+     "prompt_number": 1
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.2, Page number: 183"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "a = int(raw_input('Enter first number '))\n",
+      "b = int(raw_input('Enter second number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def add (a, b) :\n",
+      "   global som\n",
+      "   som = a + b\n",
+      "\n",
+      "add (a, b)\n",
+      "\n",
+      "print ('The sum of %d + %d = %d' % (a, b, som))"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter first number 2\n"
+       ]
+      },
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter second number 3\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "The sum of 2 + 3 = 5\n"
+       ]
+      }
+     ],
+     "prompt_number": 2
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.3, Page number: 187"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "global y\n",
+      "y = 90\n",
+      "m = 10\n",
+      "z = 2.18\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def fun1 (m, y, z) :\n",
+      "   z = 3.141\n",
+      "   print ('%f' % z)\n",
+      "\n",
+      "fun1 (m, y, z)\n",
+      "\n",
+      "print ('%d %d %f' % (m, y, z))"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "3.141000\n",
+        "10 90 2.180000\n"
+       ]
+      }
+     ],
+     "prompt_number": 3
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.4, Page number: 190"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "global x, y, z, ch, tmp\n",
+      "z = 2.18\n",
+      "y = 90\n",
+      "ch = '#'\n",
+      "m = 10\n",
+      "x = '*'\n",
+      "tmp = '^'\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def fun1 (m, y, z) :\n",
+      "   z = 3.141\n",
+      "   num = 100\n",
+      "   tmp = '$'\n",
+      "   x = 50\n",
+      "   ch = '@'\n",
+      "   print ('In FUNCTION FORMAL PARAMETERS')\n",
+      "   print ('In the function value of m = %d address of m = %x' % (m, id(m)))\n",
+      "   print ('In the function value of y = %d address of y = %x' % (y, id(y)))\n",
+      "   print ('In the function value of z = %f address of z = %x' % (z, id(z)))\n",
+      "\n",
+      "   print ('In FUNCTION LOCAL VARIABLES')\n",
+      "   print ('In the function value of z = %f address of z = %x' % (z, id(z)))\n",
+      "   print ('In the function value of num = %d address of num = %x' % (num, id(num)))\n",
+      "   print ('In the function value of tmp = %s address of tmp = %x' % (tmp, id(tmp)))\n",
+      "\n",
+      "   print ('In FUNCTION GLOBAL VARIABLES')\n",
+      "   print ('In the function value of x = %s address of x = %x' % (x, id(x)))\n",
+      "   print ('In the function value of y = %d address of y = %x' % (y, id(y)))\n",
+      "   print ('In the function value of ch = %s address of ch = %x' % (ch, id(ch)))\n",
+      "\n",
+      "\n",
+      "print ('In MAIN LOCAL VARIABLES')\n",
+      "print ('In Main the value of m = %d address of m = %x' % (m, id(m)))\n",
+      "print ('In Main the value of x = %s address of x = %s' % (x, id(x)))\n",
+      "print ('In MAIN GLOBAL VARIABLES')\n",
+      "print ('In Main the value of y = %d address of y = %x' % (y, id(y)))\n",
+      "print ('In Main the value of z = %f address of z = %x' % (z, id(z)))\n",
+      "print ('In Main the value of ch = %s address of ch = %s' % (ch, id(ch)))\n",
+      "print ('In Main the value of tmp = %s address of tmp = %x' % (tmp, id(tmp)))\n",
+      "\n",
+      "fun1 (m, y, z)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "In MAIN LOCAL VARIABLES\n",
+        "In Main the value of m = 10 address of m = 117d0c0\n",
+        "In Main the value of x = * address of x = 140148786619376\n",
+        "In MAIN GLOBAL VARIABLES\n",
+        "In Main the value of y = 90 address of y = 117d8d0\n",
+        "In Main the value of z = 2.180000 address of z = 16ca340\n",
+        "In Main the value of ch = # address of ch = 140148787513184\n",
+        "In Main the value of tmp = ^ address of tmp = 7f76eea46eb8\n",
+        "In FUNCTION FORMAL PARAMETERS\n",
+        "In the function value of m = 10 address of m = 117d0c0\n",
+        "In the function value of y = 90 address of y = 117d8d0\n",
+        "In the function value of z = 3.141000 address of z = 16ca2f8\n",
+        "In FUNCTION LOCAL VARIABLES\n",
+        "In the function value of z = 3.141000 address of z = 16ca2f8\n",
+        "In the function value of num = 100 address of num = 117d7e0\n",
+        "In the function value of tmp = $ address of tmp = 7f76eeb088a0\n",
+        "In FUNCTION GLOBAL VARIABLES\n",
+        "In the function value of x = 50 address of x = 117d4c8\n",
+        "In the function value of y = 90 address of y = 117d8d0\n",
+        "In the function value of ch = @ address of ch = 7f76ed6203f0\n"
+       ]
+      }
+     ],
+     "prompt_number": 4
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.5, Page number: 193"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "a = int(raw_input('Enter first number '))\n",
+      "b = int(raw_input('Enter second number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def add (a, b) :\n",
+      "   global som\n",
+      "   som = a + b\n",
+      "\n",
+      "add (a, b)\n",
+      "\n",
+      "print ('The sum of %d + %d = %d' % (a, b, som))"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter first number 20\n"
+       ]
+      },
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter second number 30\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "The sum of 20 + 30 = 50\n"
+       ]
+      }
+     ],
+     "prompt_number": 5
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.6, Page number: 194"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "a = int(raw_input('Enter first number '))\n",
+      "b = int(raw_input('Enter second number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def greater (a, b) :\n",
+      "   global big\n",
+      "   if a == b :\n",
+      "      big = 'equal'\n",
+      "   else :\n",
+      "      if a > b :\n",
+      "         big = 'first'\n",
+      "      else :\n",
+      "         big = 'second'\n",
+      "   return big\n",
+      "\n",
+      "greater (a, b)\n",
+      "\n",
+      "if big == 'equal' :\n",
+      "   print ('EQUAL')\n",
+      "else :\n",
+      "   if big == 'first' :\n",
+      "      print ('First number is greater %d' % a)\n",
+      "   else :\n",
+      "      print ('Second number is greater %d' % b)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter first number 20\n"
+       ]
+      },
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter second number 20\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "EQUAL\n"
+       ]
+      }
+     ],
+     "prompt_number": 6
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.7, Page number: 196"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "a = int(raw_input('Enter first number '))\n",
+      "b = int(raw_input('Enter second number '))\n",
+      "c = int(raw_input('Enter third number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def greater (a, b, c) :\n",
+      "   if a>b :\n",
+      "      if a>c :\n",
+      "         print ('The greatest number is %d ' % a)\n",
+      "      else :\n",
+      "         print ('The greatest number is %d ' % c)\n",
+      "\n",
+      "   else :\n",
+      "      if b>c :\n",
+      "         print ('The greatest number is %d ' % b)\n",
+      "      else : \n",
+      "         print ('The greatest number is %d ' % c)\n",
+      "\n",
+      "greater (a, b, c)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter first number 190\n"
+       ]
+      },
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter second number 128\n"
+       ]
+      },
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter third number 45\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "The greatest number is 190 \n"
+       ]
+      }
+     ],
+     "prompt_number": 7
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.8, Page number: 198"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter any number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def summate (n) :\n",
+      "   i = 1\n",
+      "   global total\n",
+      "   total = 0\n",
+      "   while i <= n :\n",
+      "      total = total + i\n",
+      "      i = i+1\n",
+      "   \n",
+      "summate (n)\n",
+      "\n",
+      "print ('Sum of first %d natural numbers is %d' % (n, total))"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 6\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Sum of first 6 natural numbers is 21\n"
+       ]
+      }
+     ],
+     "prompt_number": 8
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.9, Page number: 199"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter any number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def sumofdigit (n) :\n",
+      "   global sum\n",
+      "   sum = 0\n",
+      "   while n > 0 :\n",
+      "      sum = sum + n%10\n",
+      "      n = n/10\n",
+      "   return sum\n",
+      "\n",
+      "sumofdigit (n)\n",
+      "\n",
+      "print ('Sum of digits of %d is %d' % (n, sum))"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 7612\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Sum of digits of 7612 is 16\n"
+       ]
+      }
+     ],
+     "prompt_number": 9
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.10, Page number: 201"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter any number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def checkprime (n) :\n",
+      "   flag = 1\n",
+      "   i = 2\n",
+      "   while i<n and flag :\n",
+      "      if n%i == 0 :\n",
+      "         flag = 0\n",
+      "      i = i+1\n",
+      "   return flag\n",
+      "\n",
+      "result = checkprime (n)\n",
+      "\n",
+      "if result :\n",
+      "   print ('The number %d is PRIME ' % n)\n",
+      "else :\n",
+      "   print ('The number %d is COMPOSITE ' % n)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 14\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "The number 14 is COMPOSITE \n"
+       ]
+      }
+     ],
+     "prompt_number": 10
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.11, Page number: 203"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter any number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def makethird (n) :\n",
+      "   first = 0\n",
+      "   second = 1\n",
+      "   count = 3\n",
+      "   print ('%d terms of the Fibonacci series are ' % n)\n",
+      "   print ('%d  %d ' % (first, second)),\n",
+      "   while count<=n :\n",
+      "      third = first + second\n",
+      "      first = second\n",
+      "      second = third\n",
+      "      print (' %d ' % third),\n",
+      "      count = count + 1\n",
+      "\n",
+      "makethird (n)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 10\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "10 terms of the Fibonacci series are \n",
+        "0  1   1   2   3   5   8   13   21   34 \n"
+       ]
+      }
+     ],
+     "prompt_number": 11
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.12, Page number: 205"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter any number '))\n",
+      "sum = n\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def sumofdigit (n, sum) :\n",
+      "   while sum>=10 :\n",
+      "      sum = 0\n",
+      "      while n>0 :\n",
+      "         sum = sum + n%10\n",
+      "         n = n/10\n",
+      "      n = sum\n",
+      "   return sum\n",
+      "\n",
+      "result = sumofdigit (n, sum)\n",
+      "\n",
+      "print ('Sum of digits of %d is %d' % (n, result))"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 7612\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Sum of digits of 7612 is 7\n"
+       ]
+      }
+     ],
+     "prompt_number": 12
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.13, Page number: 207"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter any number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def prime (n) :\n",
+      "   for num in range (2, n) :\n",
+      "      flag = 1\n",
+      "      for i in range (2, num) :\n",
+      "         if num % i == 0 : \n",
+      "            flag = 0\n",
+      "      if flag :\n",
+      "         print ('%d ' % num),\n",
+      "\n",
+      "prime (n)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 20\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "2  3  5  7  11  13  17  19 \n"
+       ]
+      }
+     ],
+     "prompt_number": 14
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.14, Page number: 210"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "m = int(raw_input('Enter any number '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def fun1 (m) :\n",
+      "   if not hasattr(fun1, \"temp\") : \n",
+      "      fun1.temp = 0\n",
+      "   print ('In function value of temp = %d' % fun1.temp)\n",
+      "   if fun1.temp < m :\n",
+      "      fun1.temp = m\n",
+      "   else :\n",
+      "      fun1.temp = fun1.temp + 1\n",
+      "\n",
+      "for i in range (1, 6) :\n",
+      "   fun1 (m)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter any number 10\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "In function value of temp = 0\n",
+        "In function value of temp = 10\n",
+        "In function value of temp = 11\n",
+        "In function value of temp = 12\n",
+        "In function value of temp = 13\n"
+       ]
+      }
+     ],
+     "prompt_number": 15
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.15, Page number: 212"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "m = 10\n",
+      "i = 1\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def fun1 (m) :\n",
+      "   x = m\n",
+      "   if not hasattr(fun1, \"temp\") : \n",
+      "      fun1.temp = 0\n",
+      "\n",
+      "   if fun1.temp == 0 :\n",
+      "      print ('\\nIn FUNCTION Global variable')\n",
+      "      print ('Value of m = %d address of m = %x' % (m, id(m)))\n",
+      "      print ('\\nIn FUNCTION Formal parameter variable')\n",
+      "      print ('Value of x = %d address of x = %x' % (x, id(x)))\n",
+      "      print ('\\nIn FUNCTION Static variable')\n",
+      "      print ('Value of temp = %d address of temp = %x' % (fun1.temp, id(fun1.temp)))\n",
+      "\n",
+      "   if fun1.temp < m :\n",
+      "      fun1.temp = m\n",
+      "\n",
+      "   else :\n",
+      "      print ('Value of temp = %d' % fun1.temp)\n",
+      "      fun1.temp = fun1.temp + 1\n",
+      "\n",
+      "print ('\\nIn MAIN Global variable')\n",
+      "print ('Value of m = %d address of m = %x' % (m, id(m)))\n",
+      "print ('\\nIn MAIN Local variable')\n",
+      "print ('Value of i = %d address of i = %x' % (i, id(i)))\n",
+      "      \n",
+      "for i in range (1, 6) :\n",
+      "   fun1 (m)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "\n",
+        "In MAIN Global variable\n",
+        "Value of m = 10 address of m = 117d0c0\n",
+        "\n",
+        "In MAIN Local variable\n",
+        "Value of i = 1 address of i = 117d198\n",
+        "\n",
+        "In FUNCTION Global variable\n",
+        "Value of m = 10 address of m = 117d0c0\n",
+        "\n",
+        "In FUNCTION Formal parameter variable\n",
+        "Value of x = 10 address of x = 117d0c0\n",
+        "\n",
+        "In FUNCTION Static variable\n",
+        "Value of temp = 0 address of temp = 117d1b0\n",
+        "Value of temp = 10\n",
+        "Value of temp = 11\n",
+        "Value of temp = 12\n",
+        "Value of temp = 13\n"
+       ]
+      }
+     ],
+     "prompt_number": 16
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 6.16, Page number: 215"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Variable declaration\n",
+      "n = int(raw_input('Enter number of Fibonacci terms required '))\n",
+      "\n",
+      "# Function declaration, calculation and result\n",
+      "def nextfibo () :\n",
+      "   if not hasattr(nextfibo, \"first\") : \n",
+      "      nextfibo.first = 0\n",
+      "   if not hasattr(nextfibo, \"second\") : \n",
+      "      nextfibo.second = 1\n",
+      "   if not hasattr(nextfibo, \"third\") : \n",
+      "      nextfibo.third = 0\n",
+      "   nextfibo.third = nextfibo.first + nextfibo.second\n",
+      "   nextfibo.first = nextfibo.second\n",
+      "   nextfibo.second = nextfibo.third\n",
+      "   return nextfibo.first\n",
+      " \n",
+      "print ('%d terms of Fibonacci series are' % n) \n",
+      "print 0,\n",
+      "for count in range (2, n+1) :\n",
+      "   result = nextfibo ()\n",
+      "   print ('%d' % result),"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "name": "stdout",
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter number of Fibonacci terms required 10\n"
+       ]
+      },
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "10 terms of Fibonacci series are\n",
+        "0 1 1 2 3 5 8 13 21 34\n"
+       ]
+      }
+     ],
+     "prompt_number": 17
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
\ No newline at end of file